Questão jurídica principal
Whether the wife remains entitled to interim maintenance during divorce proceedings despite adultery.
Decisão extraída
Yes. Adultery does not, by itself, exclude the wife's maintenance claim during the divorce proceedings; only a factual new common household that replaces the marital role may relieve the husband.
Fundamentação extraída
The commentary relied on takes exceptions to the spousal duty of support very strictly. A presumed permanent cohabitation is not established merely because the wife is not registered at the same address as X.; whether police investigations might prove such a life partnership remained open.